TABLE I
COATING QUALITY CONFORMANCE INSPECTION REQUIREMENTS
Table Ib. - Epoxy Intermediate Coat MIL-DTL-24441/22 Formula 152 Type III
(White (Tinted))
______________________________________________________________________________
Test
Component A
Component B
Mixed
Min.
Max.
Min.
Max.
Min.
Max.
______________________________________________________________________________
Pigment content, percent
50.3
54.3
24.8
28.8
---
---
Volatiles, percent
25.9
29.9
19.6
23.6
---
---
Non-volatile vehicle,
17.8
21.8
49.6
53.6
---
---
percent
Coarse particles, percent
---
0.2
---
0.2
---
---
Consistency, grams
165
220
115
185
---
---
Weight
Kilograms/liter
1.45
1.50
1.21
1.26
---
---
Pounds per gallon
12.1
12.5
10.1
10.5
---
---
Set to touch, hours
---
---
---
---
---
2
at 23 degrees C,
73 degrees F
Dry-hard time, hours
---
---
---
---
---
8
at 23 degrees C,
73 degrees F
Fineness of grind, Hegman
4
---
4
---
---
---
Flashpoint
Degrees C
35.5
---
37.8
---
---
---
Degrees F
96
---
100
---
---
---
Titanium dioxide,
91
---
---
---
---
---
percent of pigment
Pot life, hours at 23
---
---
---
---
5
---
degrees C, 73 degrees F
Sag resistance
---
---
---
---
300
---
Mils
---
---
---
---
12
---
Color of dry film to
---
---
---
---
Conform
approximate color of
standard color chip FED-STD 595 color 27778
Contrast ratio, at
---
---
---
---
0.96
---
75 micrometers, 3 mils DFT
VOC
Grams/liter
---
---
---
---
---
340
Pounds/gallon
---
---
---
---
---
2.8
GENERAL NOTES:
Where "Conform" is indicated, refer to specific requirements of
MIL-DTL-24441/22.
SECTION 09972
Page 34
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